题目内容

Which of the following options uses the present continuous negative form?

A. You don’t look very happy.
B. You haven’t looked so beautiful in years.
C. You are looking tired.
D. You aren’t looking very well.

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Which of the following sentences does NOT use a present tense?

A. I will see you in the morning.
B. Unemployment is rising.
C. I play tennis every Friday morning.
D. She has never been married.

最常见的白内障类型为()

A. 年龄相关性白内障
B. 并发性白内障
C. 先天性白内障
D. 后发性白内障

年龄相关性白内障分型最常见的是()

A. 皮质性
B. 核型
C. 囊下性
D. 先天性

皮质性白内障分四期,()可诱发急性闭角性青光眼

A. 初发期
B. 膨胀期
C. 成熟期
D. 过熟期

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